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What techniques were employed in the 'Calvin Experiment' to elucidate the carboxylation of RuBP (IB-HL 8.3)?

Calvin carried out ‘feeding experiments’ where radioactive labelled carbon was fed to plants. 14 CO 2 is taken up the cells and is then fixed into photosynthesis. 14 CO 2 was induced into the plants and moni...
AK
Answered by Adam K. • Biology tutor
3470 Views

If e^(4t) = 6, find an expression for t.

This question involves rearranging equations. In this case we need to get t on the LHS (left hand side) of this equation in order to find an expression for t . An expression for t just means, what does t equ...
CF
Answered by Catriona F. • Maths tutor
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Prove that f(x) the inverse function of g(x) where f(x)= - 3x–6 and g(x)= - x/3–2

f ( x ) and g ( x ) are inverse functions when the following equations are true: f ( g ( x ))= x g ( f ( x ))= x To find ( f(g )( x) ) or ( g(f ( x )), use the inner function as the input for the outer funct...
SK
Answered by Sheela K. • Maths tutor
3690 Views

Unfortunately this box is to small to contain the question so please see the first paragraph of the answer box for the question.

Question: A smooth conical shell with its axis aligned to the vertical and apex pointing downwards has its surface at an angle of 30 degrees to the horizontal. A ball of mass m = 1kg moves in circular motion...
JN
2884 Views

What is 50 as a percentage of 20?

250%
LC
Answered by Luke C. • Maths tutor
3692 Views